White Document Mailers
83 results10" x 4" x 3" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..The perfect fit for your literature piece without the expense of a custom carton..Assembles in seconds without tape, glue or staples..Strong 200#/ECT-32-B white corrugated construction..Ships and stores flat to save space..Dimensions: 10"L x 4"W x 3"H.The perfect fit for your literature piece without the expense of a custom carton.
5" x 3" x 2" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..Literature mailers useful for shipping documents and books of many sizes.5" x 3" x 2".Ships and stores flat to save space..Strong 200#/ECT-32-B oyster white corrugated construction.Assembles in seconds without tape, glue or staples.Mailers are sold and shipped in bundles of 50.The perfect fit for your literature piece without the expense of a custom carton.
8" x 7" x 2" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..The perfect fit for your literature piece without the expense of a custom carton..Assembles in seconds without tape, glue or staples..Strong 200#/ECT-32-B white corrugated construction..Ships and stores flat to save space..Dimensions: 8"L x 7"W x 2"H.The perfect fit for your literature piece without the expense of a custom carton.
8" x 7" x 3" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..Literature mailers useful for shipping documents and books of many sizes.8" x 7" x 3".Ships and stores flat to save space..Strong 200#/ECT-32-B oyster white corrugated construction.Assembles in seconds without tape, glue or staples.Mailers are sold and shipped in bundles of 50.The perfect fit for your literature piece without the expense of a custom carton.
The Partners Brand ML13103 oyster white 3" x 13" literature mailers simplifies packaging and shipping your documents and other literature items. It features a corrugated design that provides enhanced protection from external damage. It an be easily assembled without the use of tape, glue or staples. Its rectangle shape ensures that there is more space to store your items. This mailer measures 3"H x 13"W x 10"D in size. It is shipped and stored flat to save space..The perfect fit for your literature piece without the expense of a custom carton..Assembles in seconds without tape, glue or staples..Strong 200#/ECT-32-B white corrugated construction..Ships and stores flat to save space..Dimensions: 13"L x 10"W x 3"H.The Partners Brand ML13103 oyster white 3" x 13" literature mailers provides a economical solution to packaging problems for items that needs to be mailed.
16" x 12" x 3" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..The perfect fit for your literature piece without the expense of a custom carton..Assembles in seconds without tape, glue or staples..Strong 200#/ECT-32-B white corrugated construction..Ships and stores flat to save space..Dimensions: 16"L x 12"W x 3"H.The perfect fit for your literature piece without the expense of a custom carton.
16" x 16" x 4" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..The perfect fit for your literature piece without the expense of a custom carton..Quick assembly - No other supplies needed..Tabs fit snugly within cartons for a secure closure..Strong, ECT-32-B, white corrugated construction..The perfect fit for your literature piece without the expense of a custom carton.
8" x 8" x 1 1/4" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..Literature mailers useful for shipping documents and books of many sizes.8" x 8" x 1 1/4".Assembles in seconds without tape, glue or staples..Mailers are sold and shipped in bundles of 50..Ships and stores flat to save space..Strong 200#/ECT-32-B oyster white corrugated construction.The perfect fit for your literature piece without the expense of a custom carton.
Protects your important photos and documents..Protects 4x6 and 5x7 photos and documents when mailing and storing.9 in. x 11.5 in..Single mailer.Made from 100% recycled paperboard, minimum 35% post-consumer content
9" x 9" x 4" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..The perfect fit for your literature piece without the expense of a custom carton..Quick assembly - No other supplies needed..Tabs fit snugly within cartons for a secure closure..Strong, ECT-32-B, white corrugated construction..The perfect fit for your literature piece without the expense of a custom carton.
9" x 6 1/2" x 6" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..Strong 200#/ECT-32-B oyster white corrugated construction..9" x 6 1/2" x 6".Literature mailers useful for shipping documents and books of many sizes.Ships and stores flat to save space..Assembles in seconds without tape, glue or staples..Mailers are sold and shipped in bundles of 50..The perfect fit for your literature piece without the expense of a custom carton.
10" x 8" x 3" Literature Mailers. Corrugated Mailers are super strong yet light-weight to save on postage. Perfect for shipping small, light-weight fragile items. Corrugated Mailers are manufactured from 200#/ECT-32-B oyster white corrugated. Crush resistant mailer folds to provide double walls of protection on front and sides. Unique "Wave-Rule" edge virtually eliminates paper cuts. These one piece mailers fold together in seconds. No tape, glue or staples needed. All ship and store flat to save space..The perfect fit for your literature piece without the expense of a custom carton..Perfect for shipping small, light-weight fragile items..Corrugated Mailers are manufactured from 200#/ECT-32-B white corrugated..Crush resistant mailer folds to provide double walls of protection on front and sides..Unique "Wave-Rule" edge virtually eliminates paper cuts..Dimensions: 10"L x 8"W x 3"H.The perfect fit for your literature piece without the expense of a custom carton.
8" x 8" x 2" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..The perfect fit for your literature piece without the expense of a custom carton..Assembles in seconds without tape, glue or staples..Strong 200#/ECT-32-B white corrugated construction..Ships and stores flat to save space..Dimensions: 8"L x 8"W x 2"H.The perfect fit for your literature piece without the expense of a custom carton.
7" x 7" x 2" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..The perfect fit for your literature piece without the expense of a custom carton..Quick assembly - No other supplies needed..Tabs fit snugly within cartons for a secure closure..Strong, ECT-32-B, white corrugated construction..The perfect fit for your literature piece without the expense of a custom carton.
30" x 24" x 4" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..The perfect fit for your literature piece without the expense of a custom carton..Assembles in seconds without tape, glue or staples..Strong 200#/ECT-32-B white corrugated construction..Ships and stores flat to save space..Dimensions: 30"L x 24"W x 4"H.The perfect fit for your literature piece without the expense of a custom carton.
10" x 9" x 3" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..The perfect fit for your literature piece without the expense of a custom carton..Assembles in seconds without tape, glue or staples..Strong 200#/ECT-32-B white corrugated construction..Ships and stores flat to save space..Dimensions: 10"L x 9"W x 3"H.The perfect fit for your literature piece without the expense of a custom carton.
9" x 8" x 2" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..The perfect fit for your literature piece without the expense of a custom carton..Assembles in seconds without tape, glue or staples..Strong 200#/ECT-32-B white corrugated construction..Ships and stores flat to save space..Dimensions: 9"L x 8"W x 2"H.The perfect fit for your literature piece without the expense of a custom carton.
10" x 9" x 2" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..The perfect fit for your literature piece without the expense of a custom carton..Assembles in seconds without tape, glue or staples..Strong 200#/ECT-32-B white corrugated construction..Ships and stores flat to save space..Dimensions: 10"L x 9"W x 2"H.The perfect fit for your literature piece without the expense of a custom carton.
12" x 9" x 2" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..The perfect fit for your literature piece without the expense of a custom carton..Quick assembly - No other supplies needed..Tabs fit snugly within cartons for a secure closure..Strong, ECT-32-B, white corrugated construction..The perfect fit for your literature piece without the expense of a custom carton.
The Partners Brand MFL16126 oyster white 6" x 16" deluxe literature mailers offers an economical option to ship and store your most important documents in a hassle-free manner. Designed with protective side flaps and front outside tuck closure for safet y, it assembles in seconds without the use of tape, glue or staples. Its rectangle shape ensures that it offers the best fit for your item. This mailer measures 6"H x 16"W x 12"D in size. It is shipped and stored flat to save space..Feature protective side flaps and front outside tuck closure..Front locking tabs ensure maximum protection for your most important documents..Side flaps increase stacking strength..Manufactured from strong ECT-32-B, white corrugated..Assembles in seconds without tape, glue or staples..The Partners Brand MFL16126 oyster white 6" x 16" deluxe literature mailers provides a smart way to ship and store all your important documents in the easiest way possible.
Partners Brand Expansion Poly Mailers are made from strong polyethylene and protect products from moisture during shipping. These mailers feature gusseted bottoms to allow for thicker items. They are puncture, moisture, tamper and tear resistant and feature an easy open perforated tear strip. High strength seams will keep contents intact even if over packed. Mailers measure 15" x 20" x 4" and are sold 100 per case..Strong, polyethylene mailers protect products from moisture during shipping..Features a gusseted bottom to allow for thicker items such as binders, books and catalogs..Puncture, moisture, tamper and tear-resistant..High strength seams will keep contents intact even if over packed..The outer surface of the mailer is white and the inner lining is silver..Labels, ink and stamps adhere well..Self-seal closure with a double perforation tear strip for easy opening..Expansion Poly Mailers feature gusseted sides for thicker items.
18" x 18" x 2" Literature Mailers. The perfect fit for your literature piece without the expense of a custom carton. Assembles in seconds without tape, glue or staples. Strong 200#/ECT-32-B oyster white corrugated construction. Ships and stores flat to save space..Strong 200#/ECT-32-B oyster white corrugated construction..18" x 18" x 2".Literature mailers useful for shipping documents and books of many sizes.Ships and stores flat to save space..Assembles in seconds without tape, glue or staples..Mailers are sold and shipped in bundles of 25..The perfect fit for your literature piece without the expense of a custom carton.
JAM Paper® Open End Envelopes are great for keeping and sending important papers and documents..5 1/2" x 7 1/2" Open End.5 1/2" x 7 1/2" Open End Envelopes.Made with white paper.Gum Closure.50 envelopes per pack.Safety Data Sheet
Preserve shipment quality and protect products in transit with these polyethylene mailers. Impervious to moisture and punctures these dependable mailers are designed to handle the inherent stresses of parcel shipping. High-strength seams keep contents intact even if overpacked, while a perforated tear strip provides easy-open convenience. Gusseted bottoms allow poly mailers to accommodate thicker items such as books, binders, and catalogs..Strong, polyethylene mailers protect products from moisture during shipping..Features a gusseted bottom to allow for thicker items such as binders, books and catalogs..Puncture, moisture, tamper and tear-resistant..High strength seams will keep contents intact even if over packed..The outer surface of the mailer is white and the inner lining is silver..Labels, ink and stamps adhere well..Self-seal closure with a double perforation tear strip for easy opening..Ship a variety of items with these Partners Brand expansion poly mailers, which feature self-seal closures and high-strength seams.
Pack your merchandise with our Poly Mailer, 10" x 13" . It is 1000 pieces per pack..Poly mailer is used for added protection while shipping..High strength seams will keep contents intact even if over packed..Light-weight for lower shipping costs
JAM Paper® Open End Envelopes are great for keeping and sending important papers and documents..50 envelopes per pack.Made with white paper.Gum Closure.Safety Data Sheet
Partners Brand Expansion Poly Mailers are made from strong polyethylene and protect products from moisture during shipping. These mailers feature gusseted bottoms to allow for thicker items. They are puncture, moisture, tamper and tear resistant and feature an easy open perforated tear strip. High strength seams will keep contents intact even if over packed. Mailers measure 13" x 16" x 4" and are sold 100 per case..Strong, polyethylene mailers protect products from moisture during shipping..Features a gusseted bottom to allow for thicker items such as binders, books and catalogs..Puncture, moisture, tamper and tear-resistant..High strength seams will keep contents intact even if over packed..The outer surface of the mailer is white and the inner lining is silver..Labels, ink and stamps adhere well..Self-seal closure with a double perforation tear strip for easy opening..Expansion Poly Mailers feature gusseted sides for thicker items.
Ship and store your most important documents in a hassle-free and safe manner with the Partners Brand MFL15112 oyster white 2" x 15.13" deluxe literature mailers. It is designed with protective side flaps and front outside tuck closure that offers added protection. It assembles easily without the use of tape, glue or staples. Its rectangle shape ensures that there is more space to store your items. This mailer comes in a size of 2"H x 15.13"W x 11.13"D. It can be shipped and stored flat to save space..Product Type: Literature Mailers.Oyster white colored corrugated construction.Dimensions: 2"H x 15.13"W x 11.13"D.Front outside tuck closure.Assembles in seconds without tape, glue or staples.The Partners Brand MFL15112 oyster white 2" x 15.13" deluxe literature mailers provides a smart way to ship and store all your important documents in the easiest way possible.
Partners Brand Expansion Poly Mailers are made from strong polyethylene and protect products from moisture during shipping. These mailers feature gusseted bottoms to allow for thicker items. They are puncture, moisture, tamper and tear resistant and feature an easy open perforated tear strip. High strength seams will keep contents intact even if over packed. Mailers measure 11" x 13" x 4" and are sold 100 per case..Strong, polyethylene mailers protect products from moisture during shipping..Features a gusseted bottom to allow for thicker items such as binders, books and catalogs..Puncture, moisture, tamper and tear-resistant..High strength seams will keep contents intact even if over packed..The outer surface of the mailer is white and the inner lining is silver..Labels, ink and stamps adhere well..Self-seal closure with a double perforation tear strip for easy opening.
Partners Brand Clear View Poly Mailers are the perfect bag for mailing catalogs and brochures. The Clear Poly front allows for easy viewing of contents while the white poly backing is perfect for address and postage. These mailers feature a self-seal closure and a double perforation for easy opening. Mailers measure 14" x 17" and are sold 100 per case..Clear front to display contents and opaque back for postage and address information..Mailers feature a self-seal closure with double perforations for easy opening..Made of tear-resistant poly..Clear View Poly Mailers provide exposure to promotional contents inside.
Partners Brand Expansion Poly Mailers are made from strong polyethylene and protect products from moisture during shipping. These mailers feature gusseted bottoms to allow for thicker items. They are puncture, moisture, tamper and tear resistant and feature an easy open perforated tear strip. High strength seams will keep contents intact even if over packed. Mailers measure 20" x 24" x 4" and are sold 100 per case..Strong, polyethylene mailers protect products from moisture during shipping..Features a gusseted bottom to allow for thicker items such as binders, books and catalogs..Puncture, moisture, tamper and tear-resistant..High strength seams will keep contents intact even if over packed..The outer surface of the mailer is white and the inner lining is silver..Labels, ink and stamps adhere well..Self-seal closure with a double perforation tear strip for easy opening..Expansion Poly Mailers feature gusseted sides for thicker items.
High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines..Open End Catalog Envelopes.9" x 12".White.Peel & Press Closure
Reduce your mailing costs with the smartly-designed Partners Brand M24182BF white 2" x 24" easy fold mailers. This one-piece mailer features multiple depths that ensure a proper fit for your products as all you need to do is place the item in the center , fold it as per requirement and seal with tape. Its flat shape ensures that it offers the best fit for your item. This mailer measures 2"H x 24"W x 18"D in size. It is shipped and stored flat to save space..White colored corrugated construction.Scored at multiple depths for flexibility: Multi-Depth dimensions 1/2", 1", 1-1/2", 2".Quickly package items - No carton set up.Simply place product in the center, fold in the sides at your desired depth and seal with tape.Attractive 200#/ECT-32, B flute white corrugated construction makes a quality impression.Shipped flat and sold in bundle quantities.Product Type: Easy-Fold Mailers.The Partners Brand M24182BF white 2" x 24" easy fold mailers is an economical option to efficiently ship and store all your important documents.
Designed to protect mailed items from damage and prying eyes. Tear-resistant and durable poly mailer is built from co-extruded poly to withstand overstuffing and the wear and tear of shipping. This opaque poly mailer has a white outer surface and silver inner surface for added security..Strong, polyethylene mailers protect products from moisture during shipping..Mailers are puncture, water, tamper and tear resistant..High strength seams will keep contents intact even if over packed..The outer surface of the mailer is white and the inner lining is silver..Labels stamps and ink adhere well..Self-seal.
Designed to protect mailed items from damage and prying eyes. Tear-resistant and durable poly mailer is built from co-extruded poly to withstand overstuffing and the wear and tear of shipping. This opaque poly mailer has a white outer surface and silver inner surface for added security..Retail industry standard returnable mailers..Mailers are puncture, water, tamper and tear resistant..Self-seal.
Designed to protect mailed items from damage and prying eyes. Tear-resistant and durable poly mailer is built from co-extruded poly to withstand overstuffing and the wear and tear of shipping. This opaque poly mailer has a white outer surface and silver inner surface for added security..Strong, polyethylene mailers protect products from moisture during shipping..Mailers are puncture, water, tamper and tear resistant..High strength seams will keep contents intact even if over packed..The outer surface of the mailer is white and the inner lining is silver..Labels stamps and ink adhere well..Self-seal.
Partners Brand Clear View Poly Mailers are the perfect bag for mailing catalogs and brochures. The Clear Poly front allows for easy viewing of contents while the white poly backing is perfect for address and postage. These mailers feature a self-seal closure and a double perforation for easy opening. Mailers measure 5" x 7" and are sold 100 per case..Outside dimensions: 7"H x 5"W.Made from tear-resistant poly.Mailers feature a self-seal closure.Perfect bag for mailing catalogs and brochures.Clear.100 per case.Back of the bag is opaque for address information and postage.Front of the bag is clear.Clear View Poly Mailers provide exposure to promotional contents inside.
Partners Brand Expansion Poly Mailers are made from strong polyethylene and protect products from moisture during shipping. These mailers feature gusseted bottoms to allow for thicker items. They are puncture, moisture, tamper and tear resistant and feature an easy open perforated tear strip. High strength seams will keep contents intact even if over packed. Mailers measure 26" x 28" x 5" and are sold 100 per case..Strong, polyethylene mailers protect products from moisture during shipping..Features a gusseted bottom to allow for thicker items such as binders, books and catalogs..Puncture, moisture, tamper and tear-resistant..High strength seams will keep contents intact even if over packed..The outer surface of the mailer is white and the inner lining is silver..Labels, ink and stamps adhere well..Self-seal closure with a double perforation tear strip for easy opening..Expansion Poly Mailers feature gusseted sides for thicker items.
Ship with confidence using these 19" x 24" Self-Sealing Poly Mailers in White. Designed for durability and convenience, these lightweight mailers resist moisture, tearing, and punctures—making them ideal for non-fragile items. The self-sealing adhesive strip ensures a secure closure without the need for tape, and each carton includes 100 mailers for efficient, high-volume shipping..Strong, polyethylene mailers protect products from moisture during shipping..Mailers are puncture, water, tamper and tear resistant..High strength seams will keep contents intact even if over packed..The outer surface of the mailer is white and the inner lining is silver..Labels stamps and ink adhere well..Self-seal.
Designed to protect mailed items from damage and prying eyes. Tear-resistant and durable poly mailer is built from co-extruded poly to withstand overstuffing and the wear and tear of shipping. This opaque poly mailer has a white outer surface and silver inner surface for added security..Strong, polyethylene mailers protect products from moisture during shipping..Mailers are puncture, water, tamper and tear resistant..High strength seams will keep contents intact even if over packed..The outer surface of the mailer is white and the inner lining is silver..Labels stamps and ink adhere well..Opens with a tear strip..Self-seal.
Designed to protect mailed items from damage and prying eyes. Tear-resistant and durable poly mailer is built from co-extruded poly to withstand overstuffing and the wear and tear of shipping. This opaque poly mailer has a white outer surface and silver inner surface for added security..Strong, polyethylene mailers protect products from moisture during shipping..Mailers are puncture, water, tamper and tear resistant..High strength seams will keep contents intact even if over packed..The outer surface of the mailer is white and the inner lining is silver..Labels stamps and ink adhere well..Self-seal.
High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines..Open End Catalog Envelopes.9" x 12".White.Peel & Press Closure
These 15" x 19" Self-Sealing Poly Mailers in White offer a durable, lightweight solution for shipping apparel, documents, and other non-fragile items. Made from moisture- and tear-resistant material, each mailer features a strong self-sealing adhesive strip for quick, secure closure. With 100 mailers per carton, they’re perfect for streamlining fulfillment in retail, e-commerce, and office settings..Overall Mailer Dimensions: 14"W x 17"L.White.Labels stamps and ink adhere well
Designed to protect mailed items from damage and prying eyes. Tear-resistant and durable poly mailer is built from co-extruded poly to withstand overstuffing and the wear and tear of shipping. This opaque poly mailer has a white outer surface and silver inner surface for added security..Strong, polyethylene mailers protect products from moisture during shipping..Mailers are puncture, water, tamper and tear resistant..High strength seams will keep contents intact even if over packed..The outer surface of the mailer is white and the inner lining is silver..Labels stamps and ink adhere well..Self-seal.
Pack your merchandise with our Poly Mailer, 7.5" x 10.5" . It is 1000 pieces per pack..Poly mailer is used for added protection while shipping..High strength seams will keep contents intact even if over packed..Light-weight for lower shipping costs
Designed to protect mailed items from damage and prying eyes. Tear-resistant and durable poly mailer is built from co-extruded poly to withstand overstuffing and the wear and tear of shipping. This opaque poly mailer has a white outer surface and silver inner surface for added security..Strong, polyethylene mailers protect products from moisture during shipping..Mailers are puncture, water, tamper and tear resistant..High strength seams will keep contents intact even if over packed..The outer surface of the mailer is white and the inner lining is silver..Labels stamps and ink adhere well..Opens with a tear strip..Self-seal.
Designed to protect mailed items from damage and prying eyes. Tear-resistant and durable poly mailer is built from co-extruded poly to withstand overstuffing and the wear and tear of shipping. This opaque poly mailer has a white outer surface and silver inner surface for added security..Strong, polyethylene mailers protect products from moisture during shipping..Mailers are puncture, water, tamper and tear resistant..High strength seams will keep contents intact even if over packed..The outer surface of the mailer is white and the inner lining is silver..Labels stamps and ink adhere well..Opens with a tear strip..Self-seal.
Protect photographs and other important documents while mailing with these mailers. These white mailer envelopes are made from tough fiberboard and measure 9.75 x 12.5-inches, making them ideal for photographs, certificates and paperwork. Quality Park extra-rigid fiberboard mailers come with a Redi-Strip flap for easy closure..Simple high-quality document envelopes for mailing and storing important documents.Envelope size: 9.75"W x 12.5"H.Square flap and Redi-Strip self-seal closure for easy sealing.Made of fiberboard and comes in white.25 envelopes per box.Great for storing items such as photographs and documents.Store photos and important documents with these Quality Park recycled extra-rigid fiberboard white photo and document mailers.